6378921

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:413

約数の個数: 24

約数和(自身を含む): 9637056

約数和(自身を除く): 3258135

約数列:

[1, 3, 9, 43, 53, 129, 159, 311, 387, 477, 933, 2279, 2799, 6837, 13373, 16483, 20511, 40119, 49449, 120357, 148347, 708769, 2126307, 6378921]

約数ペア:

[(1, 6378921), (3, 2126307), (9, 708769), (43, 148347), (53, 120357), (129, 49449), (159, 40119), (311, 20511), (387, 16483), (477, 13373), (933, 6837), (2279, 2799)]